Israeli soldier aims rifle at woman said to be 19-year-old Palestinian student Hadeel al-Hashlamun, before she was shot and killed by Israeli troops, at an Israeli checkpoint in the occupied West Bank HANDOUT/REUTERS

Muslim pilgrims walk on roads as they head to cast stones at pillars symbolizing Satan during the annual haj pilgrimage in Mina on the first day of Eid al-Adha, near the holy city of Mecca AHMAD MASOOD/REUTERS

Pope Francis addresses attendees in the opening ceremony to commence a plenary meeting of the United Nations Sustainable Development Summit 2015 at the United Nations headquarters in Manhattan, New York ANDREW KELLY/REUTERS

China's first lady Peng Liyuan stands as United States first lady Michelle Obama embraces kids from the Yu Ying Public Charter School during a visit to the Smithsonian Zoo in Washington CARLOS BARRIA/REUTERS

An Amazonian manatee which is in rehabilitation after sustaining injuries from hunting and fishing nets peers out of the water at the Center of Amazonian Manatees at Amana Lake in Maraa BRUNO KELLY/REUTERS

Australian actor Hugh Jackman walks with young performers as he arrives at the "Tai Hang Fire Dragon Dance" event to celebrate the Mid-Autumn Festival during a trip to promote his latest film "Pan" in Hong Kong TYRONE SIU/REUTERS